>tr|H0G057|H0G057_RHIML 6,7-dimethyl-8-ribityllumazine synthase OS=Sinorhizobium meliloti CCNWSX0020 GN=ribH MAKIKPVHILIVEARFYDDMADAMLDGAKHALDAAGATYDIVTVPGALEIPAAIAMALDG ADEGGAEYDGFVALGMVIRGETYHFDIVANESARALMDLAVSESLALGNGILTVENDEQA WARARRTEGDKGGFAARAALTMIELKQRLGAEK